let someone know

idiom

: to tell something to someone
Let me know if you're going to the party.
Please let me know if there's anything I can do to help.

Examples of let someone know in a Sentence

Recent Examples on the Web For your security and for peace of mind for the folks at home, let someone know your itinerary. Patricia Doherty, Travel + Leisure, 24 Dec. 2023 With that in mind, these edible gifts will be a beautiful way to let someone know they are loved this Valentine’s Day. Aly Walansky, Forbes, 18 Jan. 2022 Sending a card is one of the best ways to let someone know they’re appreciated. Laura Daily and Bryan K. Chavez, The Know, 1 May 2020

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'let someone know.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

Dictionary Entries Near let someone know

Cite this Entry

“Let someone know.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/let%20someone%20know. Accessed 28 Mar. 2024.

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!